Blakers-Massey elements and exotic diffeomorphisms of 𝑆⁶ and 𝑆¹⁴ via geodesics

DOI10.1090/S0002-9947-04-03469-5zbMath1056.53030OpenAlexW1550879297MaRDI QIDQ4811911

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Publication date: 6 September 2004

Published in: Transactions of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1090/s0002-9947-04-03469-5

zbMATH Keywords

geodesicsexotic spheresBlakers-Massey element

Mathematics Subject Classification ID

Geodesics in global differential geometry (53C22) Differentiable structures in differential topology (57R55)

Related Items (9)

Wiedersehen metrics and exotic involutions of Euclidean spheres ⋮ Second homotopy group and invariant geometry of flag manifolds ⋮ Clifford systems, harmonic maps and metrics with nonnegative curvature ⋮ Suspending the Cartan embedding of \({\mathbb H}P^n\) through spindles and generators of homotopy groups ⋮ An infinite family of Gromoll-Meyer spheres ⋮ Pulling back the Gromoll-Meyer construction and models of exotic spheres ⋮ A minimal Brieskorn 5-sphere in the Gromoll-Meyer sphere and its applications ⋮ Equivariant homotopy and deformations of diffeomorphisms ⋮ Rigidity of flat sections on non-negatively curved pullback submersions

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